Fuel gauge for dual-fuel automobiles



FIG. 1 is front elevational of a fuel gauge for dual-fuel automobiles showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image thereto;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left front perspective view thereof. 

The ornamental design for a fuel gauge for dual-fuel automobiles, as shown and described. 